計算工具
UCC27211
- Drives two N-channel MOSFETs in high-side and low-side configuration with independent inputs
- Maximum boot voltage 120V DC
- 3.7A source, 4.5A sink output currents
- Input pins can tolerate –10V to 20V and are independent of supply voltage range
- TTL compatible input versions
- 8V to 17V VDD operating range, (20V absolute maximum)
- 7.2ns rise and 5.5ns fall time with 1000pF load
- Fast propagation delay times (20ns typical)
- 4ns delay matching
- Symmetrical undervoltage lockout for high-side and low-side driver
- All industry standard packages available (SOIC-8, PowerPAD™ SOIC-8, 4mm × 4mm SON-8 and 4mm × 4mm SON-10)
- Specified from –40°C to 150°C
The UCC27211 driver is based on the popular UCC27201 MOSFET drivers, but offer several significant performance improvements. Peak output pull-up and pull-down current has been increased to 3.7A source and 4.5A sink, thereby allowing for driving large power MOSFETs with minimized switching losses during the transition through the Miller Plateau of the MOSFET. The input structure is now able to directly handle –10VDC, which increases robustness and also allows direct interface to gate-drive transformers without using rectification diodes. The inputs are also independent of supply voltage and have a maximum rating of 20V.
The switching node (HS pin) can handle –(24 – VDD) V maximum which allows the high-side channel to be protected from inherent negative voltages caused parasitic inductance and stray capacitance. UCC27211 (TTL inputs) has increased input hysteresis allowing for interface to analog or digital PWM controllers with enhanced noise immunity.
The low-side and high-side gate drivers are independently controlled and matched to 4 ns between the turnon and turnoff of each other. An on-chip 120V rated bootstrap diode eliminates the external discrete diodes.
Undervoltage lockout is provided for both the high-side and the low-side drivers providing symmetric turnon and turnoff behavior and forcing the outputs low if the drive voltage is below the specified threshold.
技術文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 9 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | UCC27211 120V, 3.7A/4.5A Half-Bridge Driver with 8V UVLO datasheet (Rev. G) | PDF | HTML | 2024年 7月 18日 |
| Application note | Voltage Fed Full Bridge DC-DC & DC-AC Converter High-Freq Inverter Using C2000 (Rev. D) | 2021年 4月 7日 | ||
| Application note | Understanding and comparing peak current capability of gate drivers | PDF | HTML | 2021年 3月 30日 | |
| Application brief | External Gate Resistor Selection Guide (Rev. A) | 2020年 2月 28日 | ||
| Application brief | Understanding Peak IOH and IOL Currents (Rev. A) | 2020年 2月 28日 | ||
| More literature | Fundamentals of MOSFET and IGBT Gate Driver Circuits (Replaces SLUP169) (Rev. A) | 2018年 10月 29日 | ||
| Selection guide | Power Management Guide 2018 (Rev. R) | 2018年 6月 25日 | ||
| Application note | Hybrid Battery Charger with Load Control for Telecom Equipments (Rev. A) | 2018年 5月 9日 | ||
| More literature | Improving System Efficiency With a New Intermediate-Bus Architecture | 2011年 9月 20日 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
開發板
UCD3138HSFBEVM-029 — UCD3138 硬切換全橋式轉換器評估模組
德州儀器 UCD3138HSFBEVM-029 評估模組 (EVM) 是以 UCD3138RHA 可編程數位電源控制器為架構的數位控制硬切換全橋轉換器。EVM 是一款專為 48V 輸入系統設計的獨立對稱式硬切換全橋 (HSFB) DC-DC 電源轉換器。UCD3138HSFBEVM-029 接受 36 至 72Vdc 的 DC 輸入，並輸出額定 12Vdc、全輸出負載功率 360W 或全輸出電流 30A。防護功能包括過電壓、欠電壓、過電流和過熱。功能包括輸入電壓前饋、預偏壓啟動與 PMBus 通訊。UCD3138HSFBEVM-029 也隨附 USB-TO-GPIO (...)
使用指南: PDF
模擬工具
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
參考設計
TIDA-01606 — 10-kW、雙向三相三級 (T 型) 逆變器和 PFC 參考設計
This verified reference design provides an overview on how to implement a three-level three-phase SiC based DC:AC T-type inverter stage. Higher switching frequency of 50KHz reduces the size of magnetics for the filter design and enables higher power density. The use of SiC MOSFETs with switching (...)
參考設計
TIDA-00195 — 適用於 3 相逆變器系統的絕緣式 IGBT 閘極驅動器評估平台參考設計
The TIDA-00195 reference design consists of a 22kW power stage with TI’s new reinforced isolated IGBT gate driver ISO5852S intended for motor control in various applications. This design allows performance evaluation of the ISO5852S in 3-phase inverter incorporating 1200V rated IGBT modules (...)
參考設計
TIDA-010087 — 100-A 雙相數位控制電池測試器參考設計
此參考設計說明使用 C2000™ 微控制器 (MCU) 和精密 ADC ADS131M08，以精密控制雙向交錯式降壓轉換器功率級電流與電壓的方式。此設計利用 C2000 MCU 的高解析度脈衝寬度調變 (PWM) 產生周邊設備，實現低於 ±20-mA 的電流穩壓錯誤及 ±1-mV 的電壓穩壓錯誤。
Design guide: PDF
參考設計
TIDM-1003 — 適用於 PM 或 BLDC 馬達的低電壓、50A 無感測器 FOC 參考設計
The design is a 30V to 54 V Brushless DC motor (BLDC) or Permanent-magnet Synchronous Motors (PMSM) controller for low voltage, high current, high power ebike, power tool, fan, and pump applications. The design uses the Texas Instruments UCC27211D MOSFET drivers, CSD19506KCS 80V NexFET™ power (...)
參考設計
TIDM-SOLARUINV — 具有 MPPT 的併網型太陽能微逆變器
This design is a digitally-controlled, grid-tied, solar micro inverter with maximum power point tracking (MPPT). Solar micro inverters are an emerging segment of the solar power industry. Rather than linking every solar panel in an installation to a central inverter, solar micro inverter-based (...)
參考設計
TIDA-00364 — 適用於堆高機 AC 牽引馬達且由 48V DC 電池供電的 5KW 逆變器功率級參考設計
TIDA-00364 is a reference design for 3-phase MOSFET-based inverter to drive AC induction motor for traction in forklifts. The inverter is powered from a 48-Vdc lead acid battery. It is designed to deliver 5 KW of output power and can handle continuous motor currents of up to 130 Arms with (...)
參考設計
TIDM-BUCKBOOST-BIDIR — 雙向非隔離式降壓升壓轉換器
This design implements a bi-directional, non-isolated buck boost power converter, ideal for solar microconverters, hybrid electric vehicles (HEV) including Regeneration (Regen or Recuperation), and battery charging applications.
參考設計
PMP8877 — 1/8 磚隔離式 DC/DC 電信電源模組數位控制參考設計
PMP8877 是一款以 UCD3138 數位電源控制器為基礎的全功能 1/8 磚型隔離式 DC/DC 電信電源模組。參考設計具備二次側控制與硬切換全橋電源拓撲，可提供跨廣泛 36V-72V 輸入來源運作的 12V/180W 輸出功率。參考設計的特點包括 94% 的峰值效率、對輸入電壓突波的快速輸入電壓前饋回應、定電流/恆定功率過載防護、預偏壓啟動、並聯模組應用的分流控制，以及與同等控制器通訊的 PMBUS 支援。偏壓電源區塊採用 UCC25230，而此設計中使用的閘極驅動器包括驅動 SR MOSFET 的 UCC27524，以及驅動一次側半橋 MOSFET 的 (...)
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| HSOIC (DDA) | 8 | Ultra Librarian |
| SOIC (D) | 8 | Ultra Librarian |
| VSON (DRM) | 8 | Ultra Librarian |
| WSON (DPR) | 10 | Ultra Librarian |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。